| Troisdorf to Coswig | 239.32 mi (385.16 km) |
| Troisdorf to Cottbus | 316.84 mi (509.91 km) |
| Troisdorf to Crailsheim | 173.97 mi (279.98 km) |
| Troisdorf to Cremlingen | 180.00 mi (289.69 km) |
| Troisdorf to Crimmitschau | 228.34 mi (367.48 km) |
| Troisdorf to Cuxhaven | 220.18 mi (354.34 km) |
| Troisdorf to Dachau | 260.66 mi (419.50 km) |
| Troisdorf to Dallgow-Doberitz | 278.92 mi (448.88 km) |
| Troisdorf to Damme | 125.97 mi (202.74 km) |
| Troisdorf to Darmstadt | 92.79 mi (149.34 km) |
| Troisdorf to Dassel | 128.98 mi (207.57 km) |
| Troisdorf to Datteln | 58.44 mi (94.06 km) |
| Troisdorf to Dautphe | 60.91 mi (98.03 km) |
| Troisdorf to Deggendorf | 292.91 mi (471.39 km) |
| Troisdorf to Delbruck | 89.61 mi (144.22 km) |
